Home / 3,490,225.50-5,235,339.77-1,094,256.95

Finding the Fourth Proportional to 3,490,225.50, 5,235,339.77 and 1,094,256.95

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Solution

The fourth proportional to 3,490,225.50, 5,235,339.77 and 1,094,256.95 is: 1,641,385.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,225.50 : 5,235,339.77 = 1,094,256.95 : x
  2. Step 2: Convert to fraction form
    3,490,225.50/5,235,339.77 = 1,094,256.95/x
  3. Step 3: Cross multiply
    3,490,225.50x = 5,235,339.77 × 1,094,256.95
  4. Step 4: Simplify right side
    3,490,225.50x = 5,728,806,907,544.58
  5. Step 5: Solve for x
    x = 5,728,806,907,544.58/3,490,225.50
  6. Step 6: Final answer
    x = 1,641,385.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.